Show full SFP information

RouterOS General
1

hello,
is there a command or script to show the full SFP information similar to CISCO's show interface transceiver details?
the interface ethernet monitor command doesn't show the thresholds of the SFP,
while the output in cisco is as follows:
SFP Detail Diagnostics Information (internal calibration)

Current Alarms Warnings
Measurement High Low High Low

Temperature 28.92 C 75.00 C -5.00 C 70.00 C 0.00 C
Voltage 3.36 V 3.63 V 2.97 V 3.46 V 3.13 V
Current 11.91 mA ++ 11.80 mA 4.00 mA 10.80 mA 5.00 mA
Tx Power -3.12 dBm 1.69 dBm -11.30 dBm -1.30 dBm -7.30 dBm
Rx Power -2.80 dBm 1.99 dBm -13.97 dBm -1.00 dBm -9.91 dBm
Transmit Fault Count = 0

Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning

2

I don’t think that the threshold numbers exists in the SFP, it’s information stored in the host system.

Thats one of the reasons a vendor recommend their own SFPs.

3

It does. SFPs which support Digital Diagnostic Monitoring (DDM) as specified by SFF-8472 store a variety of threshold and calibration data in non-volatile memory at address A2h.

AFAIK RouterOS doesn’t read and decode this, only the standard data as specified by INF-8074 at address A0h.